Inverter – FRONIUS – Symo GEN24 6.0 Plus SC – hybrid – HV
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Product details
Symo GEN24 SC
The Symo GEN24 SC from Fronius is a series of photovoltaic inverters with power ratings of 3–12 kW, equipped with two maximum power point tracking (MPPT) systems. The integrated PV Point function provides basic backup power, while open interfaces allow integration of components from Fronius and other suppliers. Active cooling extends the inverter’s service life.
Key benefits of Symo GEN24 SC
- Basic backup power supply PV Point – function integrated into the inverter.
- Two MPPT systems – the usable MPP voltage range is 80–800 V, and the DC input voltage range is 80–1000 V.
- Maximum efficiency 98.1–98.3% and European efficiency of 96.7–98.1%, depending on the model.
- Communication and energy management – WLAN, two Ethernet LAN ports, support for Fronius Solar.web, Modbus TCP SunSpec and Fronius Solar API, plus an integrated data logger and web server.
- IP66 protection rating and active cooling – suitable for indoor and outdoor installation and an ambient temperature range of −25 to +60°C.
- Integrated protection – DC insulation measurement, DC disconnect switch, reverse polarity protection, arc detection and WSD emergency shutdown function.
Who is this a good choice for?
Symo GEN24 SC is an option for homeowners looking for an inverter with basic PV Point backup power and system monitoring. Photovoltaic system users who want to integrate components from Fronius or other suppliers can benefit from open interfaces and energy management functions.
| Parameter | Symo GEN24 6.0 Plus SC |
|---|---|
| Number of MPPT trackers | 2 |
| DC input voltage range (V) | 80 – 1,000 |
| Rated input voltage (V) | 610 |
| Grid feed-in start voltage (V) | 80 |
| Usable MPP voltage range (V) | 80 – 800 |
| MPP voltage range at rated power (V) | 148 – 800 |
| Maximum total usable DC power (W) | 6,240 |
| Maximum total PV generator power (Wp) | 9,000 |
| Maximum usable input current MPPT 1 (A) | 28 |
| Maximum PV generator short-circuit current MPPT 1 (A) | 40 |
| Number of DC connections MPPT 1 | 2 |
| Maximum usable DC power MPPT 1 (W) | 6,240 |
| Maximum PV generator power MPPT 1 (Wp) | 9,000 |
| Maximum usable input current MPPT 2 (A) | 14 |
| Maximum PV generator short-circuit current MPPT 2 (A) | 20 |
| Number of DC MPPT connections 2 | 1 |
| Maximum usable DC power MPPT 2 (W) | 6,240 |
| Maximum PV generator power MPPT 2 (Wp) | 9,000 |
| Rated AC active power (W) | 6,000 |
| Apparent power (VA) | 6,000 |
| Maximum output power (VA) | 6,000 |
| Rated AC output current at 380 V (A) | 9,1 |
| Rated AC output current at 400 V (A) | 8,7 |
| Grid connection (V) | 3~ NPE 400/230 or 3~ NPE 380/220 (+20%/-30%) |
| Rated frequency and frequency range (Hz) | 50/60 (45 – 65) |
| Total harmonic distortion (%) | < 3,5 |
| Power factor cos φ | 0.7 – 1 ind. / cap. |
| PV Point rated output power (VA) | 3,000 |
| PV Point connection (V) | 1~ NPE 220/230 |
| PV Point switchover time (s) | ~15 |
| Rated Full Backup output power (VA) | 6,000 |
| Rated single-phase Full Backup power (VA) | 4,225 |
| Full Backup connection (V) | 3~ NPE 400/230 or 3~ NPE 380/220 |
| Full Backup switchover time (s) | ~10 |
| Number of battery DC inputs | 1 |
| Maximum battery input current (A) | 22 |
| Battery input voltage range (V) | 160 – 700 |
| Battery DC terminals | 1x BATT+ and 1x BATT- push-in spring terminals 2.5 – 10 mm² |
| Maximum battery DC input/output power (W) | 6220 |
| Maximum AC-coupled charging power (W) | 6,000 |
| Compatible batteries | Fronius Reserva & BYD Battery-Box HVS/HVM, HVS+/HVM+ & LG FLEX |
| Maximum efficiency (%) | 98,3 |
| European efficiency (%) | 97,9 |
| MPP tracking efficiency (%) | > 99,9 |
| Nighttime power consumption (W) | <10 |
| Dimensions: height × width × depth (mm) | 595 × 529 × 180 |
| Inverter weight (kg) | 22.8 |
| Degree of protection | IP 66 |
| Protection class | 1 |
| DC/AC overvoltage category | 2/3 |
| Cooling | Active Cooling technology |
| Installation location | Indoor and outdoor installation |
| Ambient temperature (°C) | -25 to +60 |
| Permissible humidity (%) | 0 – 100 |
| Noise emission (dB(A)) | < 47 |
| Maximum altitude above sea level (m) | 3,000/4,000 (unrestricted/restricted voltage range) |
| PV installation DC terminals | 3 × DC+ and 3 × DC- push-in spring terminals 2.5 – 10 mm² |
| AC terminals | 5-pin AC push-in spring terminals 1.5 – 10 mm² |
| Backup power terminals | 3-pin backup power push-in spring terminals 1.5–10 mm² |
| PPE clamps | 5 × PPE screw terminals 2.5 – 16 mm² |
| Backup power functions | PV Point (Comfort) or Full Backup |
| DC insulation measurement | Integrated |
| DC disconnector | Integrated |
| Reverse polarity protection | Integrated |
| Arc fault detection | Integrated, Arc Guard Technology |
| WSD emergency shutdown | Integrated |
| WLAN / 2 × Ethernet LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) |
| 6 digital inputs | Connection to ripple control receiver, energy management |
| 6 digital inputs/outputs | Connection to ripple control receiver, energy management |
| Data logger and web server | Integrated |
| 2 × RS485 | Modbus RTU SunSpec (third-party provider)/Fronius Smart Meter, battery, Fronius Ohmpilot |
| Certificates and compliance with standards | IEC 62109, IEC 62116, IEC 61727, IEC 62909, VDE AR-N4105, AS/NZS 4777.2, EN 50549, CEI 0-21, G 98, R25 |
| Country of manufacture | Austria |
| Life cycle analysis | In accordance with ÖNORM EN ISO 14040 and 14044 (checked by employees from Fraunhofer IZM) |
The battery connection applies only to Plus SC; Full Backup is available only in Plus SC 6.0–12.0 and requires external switching components. Battery power and compatibility depend on its type as well as availability and country-specific certification.

